2649642910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{109807}}^1$

素因数の和:109960

約数の個数: 32

約数和(自身を含む): 5059952640

約数和(自身を除く): 2410309730

約数列:

[1, 2, 5, 10, 19, 38, 95, 127, 190, 254, 635, 1270, 2413, 4826, 12065, 24130, 109807, 219614, 549035, 1098070, 2086333, 4172666, 10431665, 13945489, 20863330, 27890978, 69727445, 139454890, 264964291, 529928582, 1324821455, 2649642910]

約数ペア:

[(1, 2649642910), (2, 1324821455), (5, 529928582), (10, 264964291), (19, 139454890), (38, 69727445), (95, 27890978), (127, 20863330), (190, 13945489), (254, 10431665), (635, 4172666), (1270, 2086333), (2413, 1098070), (4826, 549035), (12065, 219614), (24130, 109807)]